Libyan rebel fighters have retaken control of the city of Ajdabiya after intense battles in the streets with Moammar Gadhafi's troops. NBC's Richard Engel reports.
Rebel forces fire artillery guns at Libyan leader Muammar Gaddafi's troops, 60 km west of Ajdabiyah, July 18, 2011. REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS CIVIL UNREST MILITARY IMAGES OF THE DAY)
Rebels sit in a vehicle loaded with ammunition which will be sent to the frontline in Ajdabiyah July 14, 2011.REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS CIVIL UNREST CONFLICT)
A rebel soldier looks at enemy positions through a pair of binoculars at the frontline, west of Ajdabiyah, July 12, 2011. REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS CIVIL UNREST CONFLICT)